Porsche 911 Type 991 P004A Engine Trouble Code

Theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. At a shop, the replacement cost is between $200-$300 depending on the car, but that's usually the cost of parts because the labor is relatively simple.

Porsche 911 Type 991 P004A Code Meaning :

When you check Porsche 911 Type 991 car engine light came on code P004A the reason should be . However manufacturer may have a different definition for the P004A OBD-II Diagnostic Powertrain (P) Trouble Code. So you should chech it on our car models.

P004A OBD-II Diagnostic Powertrain (P) Trouble Code Description

P004A engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.

Reason For P004A Code

The reason of P004A OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

P004A code on vehicles with electronically controlled automatic transmissions, the 3-4 shift solenoid is responsible for actuating the hydraulic circuits to activate clutches or bands that change gears inside the automatic transmission.

P0049 Previous Engine Trouble Code For Porsche 911 Type 991

Next Engine Trouble Code For Porsche 911 Type 991 P004B